2,6-anhydro-7-tert-butoxycarbonylamino-7-deoxy-7-C-phenyl-D-erythro-L-gulo-heptitol

Base Information

Chemical Name:2,6-anhydro-7-tert-butoxycarbonylamino-7-deoxy-7-C-phenyl-D-erythro-L-gulo-heptitol
CAS No.:155101-42-1
Molecular Formula:C₁₈H₂₇NO₇
Molecular Weight:369.415
Hs Code.:

Synonyms:2,6-anhydro-7-tert-butoxycarbonylamino-7-deoxy-7-C-phenyl-D-erythro-L-gulo-heptitol

Suppliers and Price of 2,6-anhydro-7-tert-butoxycarbonylamino-7-deoxy-7-C-phenyl-D-erythro-L-gulo-heptitol

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 2,6-anhydro-7-tert-butoxycarbonylamino-7-deoxy-7-C-phenyl-D-erythro-L-gulo-heptitol

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of 2,6-anhydro-7-tert-butoxycarbonylamino-7-deoxy-7-C-phenyl-D-erythro-L-gulo-heptitol

There total 9 articles about 2,6-anhydro-7-tert-butoxycarbonylamino-7-deoxy-7-C-phenyl-D-erythro-L-gulo-heptitol which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.0%

: 155101-41-0
2,6-anhydro-1,3,4,5-tetra-O-benzyl-7-tert-butoxycarbonylamino-7-deoxy-7-C-phenyl-D-erythro-L-gulo-heptitol

: 155101-42-1
2,6-anhydro-7-tert-butoxycarbonylamino-7-deoxy-7-C-phenyl-D-erythro-L-gulo-heptitol

Guidance literature:: With hydrogen; palladium on activated charcoal; In methanol; ethyl acetate; for 18h;
DOI:10.1016/0008-6215(93)84163-Z

Reference yield:

: 24424-99-5
di-tert-butyl dicarbonate

: 155101-42-1
2,6-anhydro-7-tert-butoxycarbonylamino-7-deoxy-7-C-phenyl-D-erythro-L-gulo-heptitol

Guidance literature:: Multi-step reaction with 2 steps

1: 69 percent / Et₃N / dioxane / 4 h / Ambient temperature

2: 99 percent / H₂ / 10percent Pd/C / ethyl acetate; methanol / 18 h

With hydrogen; triethylamine; palladium on activated charcoal; In 1,4-dioxane; methanol; ethyl acetate;
DOI:10.1016/0008-6215(93)84163-Z

Reference yield:

: 79258-16-5
2,6-anhydro-1,3,4,5-tetra-O-benzyl-D-glycero-L-gulo-heptitol

: 155101-42-1
2,6-anhydro-7-tert-butoxycarbonylamino-7-deoxy-7-C-phenyl-D-erythro-L-gulo-heptitol

Guidance literature:: Multi-step reaction with 7 steps

1: oxalyl chloride, Me₂SO / CH₂Cl₂ / 0.25 h

2: diethyl ether / 0.5 h / 35 °C

3: 55 percent / 4-dimethylaminopyridine / CCl₄ / 144 h / 50 °C

4: 20 percent / tetramethylguanidinium azide / dimethylformamide / 168 h / 70 °C

5: 56 percent / LiAlH₄ / tetrahydrofuran / 1.5 h / Heating

6: 69 percent / Et₃N / dioxane / 4 h / Ambient temperature

7: 99 percent / H₂ / 10percent Pd/C / ethyl acetate; methanol / 18 h

With dmap; lithium aluminium tetrahydride; oxalyl dichloride; hydrogen; dimethyl sulfoxide; triethylamine; tetramethylguanidinum azide; palladium on activated charcoal; In tetrahydrofuran; 1,4-dioxane; methanol; tetrachloromethane; diethyl ether; dichloromethane; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1016/0008-6215(93)84163-Z